Surly Krampus Frameset - 29" Steel Nose Drip Curry Small MPFN-SCOS20262S0020 Quick release height adjustment from

Quick release height adjustment from 39 inch to 57 inch (99cm–145cm)

Dropout guide keeps tensioner centered in frame

Ride longer distances effortlessly thanks to wider and more comfortable tires

Works with any cable-actuated seatpost that requires cable anchor to lever

Surly Krampus Frameset - 29" Steel Nose Drip Curry Small MPFN-SCOS20262S0020 Quick release height adjustment fromSurly Krampus Frameset 29" Steel Nose Drip Curry Small. The Krampus is the bike that started it all the plus size movement that is. For 2017 the Krampus features Surlys Gnot Boost rear hub spacing of 145mm; compatible with Boost 148 x 12mm thru axle 142 x 12mm thru axle and 135mm quick release hubs. 100% Surly 4130 CroMoly steel frame and fork; double butted main triangle and 44mm headtube New tube set uses the same trumpet tubes found on 2017 Karate